Here is a spacey stereophonic warbling alien strings sample. I slowed down a sample I had created using the String Synthesizer. I then mangled it in Audacity using the wah wah effect and some slight adjustment with the phaser effect. I also used invert and amplify at a couple of points in the process.
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Here’s more inspired by the sci-fi pre-cyberpunk novel-turned movie
Click here to download sampleoftheday-gtt-fx-synth-014.wav.
Blade Runner was an adaptation of Philip K Dick’s novel Do Androids Dream of Electric Sheep… and this is similar to some of the sounds you might expect to hear in the movie’s soundtrack.

Here’s a sound, inspired by Blade Runner with Harrison Ford, for your soundtrack. Use it to create some ambience and atmosphere. The panning is currently flat, so please play with it and then also apply some effects like phasing and flanging and wahwah
sampleoftheday-gtt-fx-synth-013